Things in the Game: Touchplate
When something stands on a touchplate, a door will open.
Touchplates and touchplate doors are secretly numbered from '1' to '8'. When something rests on a number '1' touchplate, all the number '1' doors open, and so on.
If Rich, a monster, a box or a rock enters a touchplate door, that will also act like a touchplate and keep all the doors open. For example, if a bugeye steps on a number '1' touchplate, the number '1' door(s) will open. If Rich then steps into the door, when the bugeye steps off the touchplate the door will remain open. As long as one of the number '1' touchplates or doors is occupied, all the number '1' doors will remain open.
If an arrow is caught in a door when it closes, the arrow will be broken.